Commit f005b348 authored Nov 04, 2025 by Jakub Kicinski

Merge branch 'add-driver-for-1gbe-network-chips-from-mucse'

Dong Yibo says:

====================
Add driver for 1Gbe network chips from MUCSE

This patch series adds support for MUCSE RNPGBE 1Gbps PCIe Ethernet controllers
(N500/N210 series), including build infrastructure, hardware initialization,
mailbox (MBX) communication with firmware, and basic netdev registration
(Can show mac witch is got from firmware, and tx/rx will be added later).

Series breakdown (5 patches):
 01/05: net: ethernet/mucse: Add build support for rnpgbe
       - Kconfig/Makefile for MUCSE vendor, basic PCI probe (no netdev)
 02/05: net: ethernet/mucse: Add N500/N210 chip support
       - netdev allocation, BAR mapping
 03/05: net: ethernet/mucse: Add basic MBX ops for PF-FW communication
       - base read/write, write with poll ack, poll and read data
 04/05: net: ethernet/mucse: Add FW commands (sync, reset, MAC query)
       - FW sync retry logic, MAC address retrieval, reset hw with
         base mbx ops in patch4
 05/05: net: ethernet/mucse: Complete netdev registration
       - HW reset, MAC setup, netdev_ops registration
====================

Link: https://patch.msgid.link/20251101013849.120565-1-dong100@mucse.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>

parents 3f02b827 2ee95ec1

Documentation/networking/device_drivers/ethernet/index.rst

+1 −0

Original line number	Diff line number	Diff line
		@@ -47,6 +47,7 @@ Contents:
		mellanox/mlx5/index
		meta/fbnic
		microsoft/netvsc
		mucse/rnpgbe
		neterion/s2io
		netronome/nfp
		pensando/ionic

Documentation/networking/device_drivers/ethernet/mucse/rnpgbe.rst

0 → 100644

+17 −0

Original line number	Diff line number	Diff line
		.. SPDX-License-Identifier: GPL-2.0

		===========================================================
		Linux Base Driver for MUCSE(R) Gigabit PCI Express Adapters
		===========================================================

		Contents
		========

		- Identifying Your Adapter

		Identifying Your Adapter
		========================
		The driver is compatible with devices based on the following:

		* MUCSE(R) Ethernet Controller N210 series
		* MUCSE(R) Ethernet Controller N500 series

MAINTAINERS

+8 −0

Original line number	Diff line number	Diff line
		@@ -17610,6 +17610,14 @@ T: git git://linuxtv.org/media.git
		F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml
		F: drivers/media/i2c/mt9v111.c

		MUCSE ETHERNET DRIVER
		M: Yibo Dong <dong100@mucse.com>
		L: netdev@vger.kernel.org
		S: Maintained
		W: https://www.mucse.com/en/
		F: Documentation/networking/device_drivers/ethernet/mucse/
		F: drivers/net/ethernet/mucse/

		MULTIFUNCTION DEVICES (MFD)
		M: Lee Jones <lee@kernel.org>
		S: Maintained

drivers/net/ethernet/Kconfig

+1 −0

Original line number	Diff line number	Diff line
		@@ -129,6 +129,7 @@ source "drivers/net/ethernet/microchip/Kconfig"
		source "drivers/net/ethernet/mscc/Kconfig"
		source "drivers/net/ethernet/microsoft/Kconfig"
		source "drivers/net/ethernet/moxa/Kconfig"
		source "drivers/net/ethernet/mucse/Kconfig"
		source "drivers/net/ethernet/myricom/Kconfig"

		config FEALNX

drivers/net/ethernet/Makefile

+1 −0

Original line number	Diff line number	Diff line
		@@ -65,6 +65,7 @@ obj-$(CONFIG_NET_VENDOR_MICREL) += micrel/
		obj-$(CONFIG_NET_VENDOR_MICROCHIP) += microchip/
		obj-$(CONFIG_NET_VENDOR_MICROSEMI) += mscc/
		obj-$(CONFIG_NET_VENDOR_MOXART) += moxa/
		obj-$(CONFIG_NET_VENDOR_MUCSE) += mucse/
		obj-$(CONFIG_NET_VENDOR_MYRI) += myricom/
		obj-$(CONFIG_FEALNX) += fealnx.o
		obj-$(CONFIG_NET_VENDOR_NATSEMI) += natsemi/